baber/WOPTO huggingface dataset:
Patent IT-1263479-B (IT)
Title: Steam generator engine for turbines operating on hydrogen contained in water
Inventor: BELTRAME DELFO
IPC: F02B/
Filed: 1993-11-29
Granted: 1996-08-05
Abstract: The invention refers to a free-piston (4) engine I in which the fuel is the hydrogen contained in water. After a preliminary heating phase, before starting, the engine transforms the water into steam, superheats it and, by adiabatic compression, takes it to a temperature of 1000 degree centigrade, that is the temperature of thermal molecular dissociation of the steam; there will no longer be water (H2O) in the combustion chamber at the end of the compression stage but a mixture of hydrogen and oxygen (H2 + O) which is highly explosive like any other mixture of hydrocarbons which will explode with a further increase in the pressure and temperature. <IMAGE>
Patent IT-1245663-B (IT)
Title: Bicycle with mechanical flywheel for smoothing out the effort of propulsion
Inventor: ZAMPIEROLLO GIORGIO
IPC: B62K/
Filed: 1991-03-25
Granted: 1994-10-06
Abstract: Bicycle comprising a mechanical flywheel produced from a circular member of large mass rotating idly on a bracket connected to the frame of the bicycle and rotated by a sprocket fitted to the rear wheel of the vehicle and by a pinion mounted on the flywheel itself, these being connected by a drive chain preferably in a ratio of 6 to 1, the object being to accumulate energy during periods in which the vehicle is being propelled with the least effort and to return that energy during periods in which the effort is greater. <IMAGE>
Patent IT-1247492-B (IT)
Title: Sali ad attivita' antiinfiammatoria, antisettica, detergente e composizioni farmaceutiche
Inventor: FRANCIA GIORGIO
IPC: C07D473/34
Filed: 1991-04-18
Granted: 1994-12-17
Abstract: I sali di N-(6-amminopurinil)-4-idrossi-2-metil-2H-1,2-benzotiazina-3-carbossammide-1,1-diossido con cationi ammonici quaternari sono particolarmente utili per la preparazione di forme farmaceutiche impiegabili nei settori ginecologico, urologico, oculistico e otorinologico.
Patent IT-1247304-B (IT)
Title: Complesso circuitale di potenza a struttura modulare ad elevata compattezza e ad alta efficienza di dissipazione termica
Inventor: LIBRETTI GIUSEPPE
IPC: H01L25/18
Filed: 1991-04-30
Granted: 1994-12-12
Abstract: E' descritto un complesso circuitale di potenza a struttura modulare comprendente una lastrina metallica (1) con funzione di supporto e di dissipazione di calore, una molteplicità di dispositivi elettronici sotto forma di piastrine di materiale semiconduttore (23, 25) aventi piazzole metallizzate come terminali, una piastra a circuito stampato (9) unita alla lastrina metallica (1), conduttori elettrici tra le piazzole metallizzate e il circuito stampato della piastra (9), reofori terminali (5), che fanno parte della piastra a circuito stampato (9), per il collegamento del complesso circuitale a circuiti esterni e un corpo di materiale plastico (3) che ingloba parte della lastrina metallica (1) le piastrine di materiale semiconduttore (23, 25) e la piastra a circuito stampato (9). Almeno una delle piastrine di materiale semiconduttore (23, 25) è fissata direttamente alla lastrina metallica (1) e si estende da essa attraverso una apertura (17) della piastra a circuito stampato (9).
Patent IT-1251051-B (IT)
Title: Moschettone con ghiera di bloccaggio a doppia sicurezza
IPC: F16B/
Filed: 1991-08-09
Granted: 1995-05-02
Abstract: Un moschettone comprendente un corpo (2) a forma di gancio e una leva di chiusura (3) imperniata ad una estremità (11) dell'elemento a forma di gancio e sollecitata da mezzi elastici (7, 6) contro l'altra estremità (12) dell'elemento a gancio, e comprendente altresì una ghiera scorrevole (9) montata sulla detta leva (3) e sollecitata elasticamente in impegno contro una delle estremità (11 o 12) dell'elemento a gancio (2), in cui sono previsti mezzi di impegno reciproci (13, 14) tra la ghiera (9) e la leva (3), atti ad impedire lo scorrimento della ghiera.
Patent IT-1252618-B (IT)
Title: Integrated equipment for point measurements of temperature and oxide concentration in gases deriving from combustion processes
Inventor: PELIZZA MARIA LUISA
IPC: G01N/
Filed: 1991-12-05
Granted: 1995-06-19
Abstract: Integrated equipment for point measurement of temperature and oxides concentration in gases deriving from combustion processes, comprising a device of the LIF type and a device of the CARS type; this is also provided with a single source of laser beams and a reflecting mirror to deviate the laser beams towards one of the two devices alternately. <IMAGE>
Patent IT-1271678-B (IT)
Title: Attrezzo per il gioco del tennis
Inventor: RIMOLDI AUGUSTO LUIGI
IPC: H01L31/167
Filed: 1994-07-18
Granted: 1997-06-04
Abstract: L'invenzione indicata in maniera globale con (1) in fig. 1, consiste nel trasformare una racchetta da tennis in un attrezzo opto - elettro - acustico capace di fornire informazioni in tempo reale, precise e inconfutabili sulla posizione in cui la palla impatta il piatto corda (4) della racchetta (2). Il circuito opto - elettro - acustico (3), che costituisce il sistema di monitoraggio, comprende coppie di sensori ottici: il trasmettitore (13) e il ricevitore (14) disposte nel telaio (15) del piatto corda (4) in modo da dividere il piatto corda in più settori (s).Il circuito emette segnali acustici diversi a seconda del settore interessato dall'impatto.
Patent IT-1273693-B (IT)
Title: Light and sound type call monitor
Inventor: FRANCO MICHELE
IPC: G08B/
Filed: 1994-07-28
Granted: 1997-07-09
Abstract: The present invention concerns an electronic device able to emit both a light signal and a sound signal, both of them flashing or pulsating, so as to attract the attention of the service desk operators. The present invention is comprised of an outer body inside which there are two chambers divided by a diaphragm, one chamber being upper and the other lower. In the upper chamber there is placed a transparent body which is free to move vertically upward and downward. Inside the plastic transparent body are found all the elements which produce the emission of light and sound which, via the electric switch, are connected to the electric battery which is placed in the lower chamber of the outer body.
Patent IT-1270111-B (IT)
Title: Adapter for video-tape cassette
Inventor: CHEN STEPHEN
IPC: G06K/
Filed: 1994-09-30
Granted: 1997-04-28
Abstract: Improved adapter for tape cassette using a monodirectional motor having a worm rod on the end of its output shaft meshing with a series of reducing gears. The last gear of the series, which is a drive pin, is connected to a fixing plate on which is rotatably mounted a guiding and limiting plate. The guiding plate and a pivoting arm on the left are engaged with the vertical push pin of the last gear. The guiding plate is also engaged with a horizontally mobile connecting bar. The bar is also joined to a sliding plate which is coupled to a rotating pivoting arm on the right. A cam block on the connecting bar slides against a power cutoff block to control starting/stopping of the motor in order to extend/extract the tape during operation. <IMAGE>
Patent IT-1262599-B (IT)
Title: Parquet floor trimmer
IPC: B24B/
Filed: 1993-03-23
Granted: 1996-07-04
Abstract: The subject of the present invention consists of an appliance characterized by an electric motor with a shaft projecting in both directions, the ends of which can take a circular cutting blade, with which appliance it is possible to trim the edges of parquet floors at a distance of a few millimetres from the walls. Such trimming, which would be found to be rapid and precise in execution, ensures that the parquet does not lift off the floor even in the presence of damp because the trimmed edge allows the parquet to expand. <IMAGE>
Patent IT-1261743-B (IT)
Title: Apparecchiatura per l'innesto e/o il disinnesto di attacchi di fissaggio tra binari e traversine in strade ferrate.
IPC: E01B/
Filed: 1993-01-18
Granted: 1996-06-03
Abstract: L'invenzione riguarda una apparecchiatura per l'innesto e/o il disinnesto di attacchi (1) di fissaggio tra rotaia (4) e traversine (3) in strade ferrate, attacchi (1) interponibili su ognuno dei due lati di detta rotaia (4), comprendente almeno una coppia di cilindri (6) di prelievo e inserimento o disinserimento degli attacchi (1) disposti internamente ed esternamente rispetto alla rotaia (4), e provvisti di una spina per afferrare l'attacco (1), almeno una coppia di elementi di alimentazione (5) degli attacchi (1), che asservono ciascuno uno di detti cilindri (6), e provvisti di mezzi (7) bloccaggio e di sbloccaggio dell'alimentazione di detti attacchi (1), almeno un elemento (9) di contrasto della spinta esercitata da detti cilindri (6), disposto in corrispondenza di una delle asole (2), interna o esterna rispetto alla rotaia (4), e almeno un elemento (8) di sollevamento della traversina (3), disposto in corrispondenza dell'altra asola (2); ciascuno di detti cilindri (6) essendo mobile tra una posizione di prelievo dell'attacco (1) dall'elemento (5) di alimentazione e una posizione di inserimento dell'attacco (1) nell'asola (2).
Patent IT-1261187-B (IT)
Title: Dispositivo di filatura.
IPC: D01H1/115
Filed: 1993-02-19
Granted: 1996-05-09
Abstract: Il dispositivo comprende un'attrezzatura di stiro includente un rullo poroso che viene fatto ruotare quando una pressione negativa viene applicata ad uno dei rulli; un dispositivo di filatura di tipo pneumatico includente un blocco ad ugelli avente un ugello che produce una corrente d'aria vorticosa su una fibra in uscita da detto dispositivo di siro, un fuso rotazionale oppure non rotazionale ed un elemento di guida che sporge con una parte terminale estrema di esso indirizzata ad un ingresso del fuso; ed un tubo di trasporto di scarti per far circolare uno scarto scaricato da essi verso il rullo poroso.
Patent IT-1244994-B (IT)
Title: Dispositivo idraulico
Inventor: MENTZENDORFF OLAF
IPC: F15B1/027
Filed: 1991-01-11
Granted: 1994-09-13
Abstract: 1. Dispositivo idraulico per il collegamento automatico di una fonte di fluido in pressione, in funzione della pressione nel circuito di un utilizzatore primario, preferibilmente con l'utilizzatore primario, oppure con un utilizzatore secondario.2.1 Per stabilire i collegamenti è prevista una valvola di comando azionabile per mezzo di una valvola pilota. In dispositivi noti una differenza della pressione di comando è determinata mediante superfici attive differenti, azionabili per il comando. Una regolazione altamente sensibile anche di piccole differenze di pressione è resa così difficile.2.2 Il nuovo dispositivo risolve questo problema con una mola di richiamo supplementare (33) agente sulla valvola pilota (19, 20, 21, 22 27) con precarico regolabile e con uno stantuffo ausiliario (32) azionabile da fluido per soccorrere la pressione di comando.2.3 Il dispositivo si presta per l'utilizzatore in circuiti idraulici con differente priorità di mandata.
Patent IT-1249927-B (IT)
Title: Dispositivo per impedire il trafilamento di gasolio dall'ugello del bruciatore di un impianto di riscaldamento a gasolio
Inventor: JENSEN PER FREDSTED
IPC: F23D11/44
Filed: 1991-06-21
Granted: 1995-03-30
Abstract: Un dispositivo per impedire il trafilamento di gasolio dall'ugello del bruciatore di un impianto di riscaldamento e gasolio comprende una unità di riscaldo del gasolio nel portaugello, la quale presenta almeno un elemento riscaldante elettrico (1) per il mantenimento costante della temperatura. Per evitare con dispendio quanto minimo è possibile un trafilamento dall'ugello del gasolio prima dell'accensione e dopo lo spegnimento e rendere possibile un'inserzione largamente esente da ritardo del bruciatore quando la temperatura della caldaia è scesa al disotto del valore nominale, l'elemento riscaldante (1) può essere fatto funzionare in modo che la temperatura del gasolio è regolata di continuo durante il funzionamento dell'impianto di riscaldamento a gasolio in modo che il volume del gasolio nell'unità di riscaldo del gasolio nel portaugello rimane largamente costante.
Patent IT-1262804-B (IT)
Title: Apparatus for baking and cooling, especially for ceramic material mounted on metal backing
Inventor: GAGLIANO ALBERTO
IPC: A61C/
Filed: 1993-09-28
Granted: 1996-07-04
Abstract: Apparatus for baking and cooling, comprising a housing with heat insulated walls bounding on its inside a treatment chamber having a section of baking oven and a section of cool down chamber, a door for opening and closing an access to the chamber, means of actuation arranged to move the door between an open position and a closed position, a work carrying support movably carried by the internal portion of the door, and means of extension and retraction for the work carrying support relative to the door in order to move the work carrying support between the oven section and the cool down chamber. <IMAGE>
Patent MX-163247-B (MX)
Inventor: YING LINCOLN
IPC: A61K6/884
Filed: 1985-05-16
Abstract: A dental restorative composition containing a monofunctional aromatic or cycloaliphatic acrylate or methacrylate, such as benzyl methacrylate.
Patent PT-104775-B (PT)
Title: Cadeia de transmissão sem elos intermédios, para pinhões múltiplos
Inventor: ARAMBURU JUAN ANGEL VELAR
IPC: B65G17/42
Filed: 2009-10-02
Abstract: CADEIA DE TRANSMISSÃO SEM ELOS INTERMÉDIOS, PARA PINHÕES MÚLTIPLOS (P), DUPLOS OU TRIPLOS; NO QUAL CADA UM DOS SEUS PASSADORES (1) ESTÁ PROVIDO DE UM ÚNICO CASQUILHO (2) QUE MONTA EM CADA LATERAL O ELO INTERIOR (31) NO REFERIDO CASQUILHO (2) E O ELO EXTERIOR (32) DIRECTAMENTE NO PASSADOR (1), DISPONDO ENTRE AMBOS A BAINHA DE FECHO (4). DISPÕE-SE DE UM ÚNICO ROLO (5) COAXIAL COM O REFERIDO CONJUNTO E CUJA DIMENSÃO LONGITUDINAL MÍNIMA (D) É TAL QUE ADMITE A ENGRENAGEM DE PINHÕES MÚLTIPLOS (P); INDO ESCOLTADO LATERALMENTE O REFERIDO ÚNICO ROLO (5) PELOS DOIS CITADOS ELOS INTERIORES (31) DE MODO QUE OS PINHÕES MÚLTIPLOS (P) ENGRENAM TODOS OS SEUS VÁRIOS DENTES (P1) DA MESMA SÉRIE NUM ÚNICO CAMINHO (C) DEFINIDO NA CADEIA.
Patent PT-105546-B (PT)
Title: Equipamento para limpeza florestal de arbustos com arranque e armazenamento de biomassa arbustiva.
Inventor: RAMOS ANTONIO MANUEL DE AMARAL MONTEIRO
IPC: A01G23/06
Filed: 2011-02-26
Abstract: O PRESENTE INVENTO REFERE-SE A FERRAMENTA DE LIMPEZA AGRÍCOLA E FLORESTAL ATRAVÉS DE ARRANQUE DE ARBUSTOS E FUNÇÃO DE APROVEITAMENTO DE BIOMASSA PARA LIMPEZA TERRENOS COM INFESTANTES NATURAIS OU ZONAS SUJEITAS A INCÊNDIOS. DE FORMA A REALIZAR ESTAS OPERAÇÕES COMPREENDE UMA ESTRUTURA (1) DE SUPORTE DOS MONTANTES (27) AO BRAÇO DE UMA MÁQUINA. A ESTRUTURA (1) SUPORTA OS CILINDROS HIDRÁULICOS DE ARRANQUE (13), ACIONANDO BRAÇOS DE ARRANQUE (2, 3), COM LÂMINAS DE ARRANQUE (4, 5) E BARRAS DE ENCOSTO DENTES PARALELOS (7) E DE ENCOSTO LISAS (6). A ESTRUTURA (1) ALOJA DOIS BRAÇOS DE RECHEGA (14, 15) ACIONADOS POR CILINDROS HIDRÁULICOS DE ARRANQUE (18), DOIS BRAÇOS DE APERTO SUPERIOR (20, 21) E BRAÇOS DE APERTO INFERIOR (22, 23) ACIONADOS POR CILINDROS HIDRÁULICOS DE APERTO (24). A SEQUÊNCIA DE ARMAZENAMENTO E ARRANQUE É AUTOMATIZADA, COM OBJETIVO DE EXECUTAR AS OPERAÇÕES O MAIS RÁPIDO POSSÍVEL COM MENOR INTERVENÇÃO OPERADOR.
Patent TW-197937-B (TW)
IPC: A23F3/08
Filed: 1991-10-08
Granted: 1993-01-11
Abstract: Green and Oolong tea leaves are oxidized to alter the organoleptic and aesthetic characteristics of aqueous extracts obtained therefrom and to provide extracts which have minimal turbidity, particularly when cooled. The oxidation reaction is performed on leaves which contain moisture only in an amount such that the oxidation reaction occurs at localized sites on and within the tea leaf structure. The leaves having a moisture content of from about 17% to about 25% by weight are heated at a temperare of 110 DEG  to 130 DEG  C and contacted under pressure with an oxidizing agent for oxidizing the phenolic substances.
Patent TW-226350-B (TW)
Title: Auxiliary mechanism for vehicle escaping from th slippery
Inventor: LIN SONG-YIH
IPC: B60B15/00
Filed: 1992-10-27
Granted: 1994-07-11
Abstract: An auxiliary mechanism for vehicle escaping from th slippery consists of the followings. A set of iron wheels are assemblied at outer ends of the vehicle drive axis and around the tyres of that axis. The iron wheel, normally disconnected with the drive shaft, has one opening at lower side to let the surrounded tyre exposed and run on the ground. One linkage mechanism consists of gears devised at inner ends of the iron wheels, pinions gnawed at the gears respectively on both sides and fixed coaxially on one link shaft, driving gears devised on the drive shaft, and clutch pinions incased with splines at both ends of the link shaft respectively. The startup rod in the driver's room can move these clutch pinions thru steel wires, levers, and connecting rods to connect or disconnect with the driving gears. The iron wheel is composed of one wheel frame and one wheel cover which fixed on the outer end of the wheel frame. The shaft axis of the wheel frame and the wheel cover is pivoted at the outer end of the vehicle's drive shaft. The tyre is fixed on one hub seat which connects at the drive shaft in the iron wheel with spline. One locking mechanism consists of one pinion devised on the link shaft and one locating gear gnawed at the pinion and pivoted on the axis of the lever of the linkage mechanism. Due to the gear ratio of the pinion and itself , the locating gear will run synchronously with the iron wheel. The locating gear has locating hole devised on its end and sliding seat incased on the spindle above. One locating pin is devised on the bottom of the sliding seat corresponding to the locating hole. Between the locating gear and the sliding seat is devised one release spring. Above the sliding seat on the spindle is incased one compression controller on which is devised with shifting inclined planes separately. Between the controller bottom and the sliding seat is devised one compression spring. Above the compression controller is pivoted one lever for the linkage mechanism. Below the lever and with respect to the inclined planes is devised taper planes separately. Also, on the lever is devised one return spring.
Patent TW-275096-B (TW)
Title: The high density mechanical parking lot
Inventor: LI TIAN-JYUE
IPC: E04H6/12
Filed: 1993-04-12
Granted: 1996-05-01
Abstract: The multilevel and chess type steel construction; The elevators are installed to two level platforms. - The concave type steel structure has a movable platform and the lift rollers implemented with motion of elevators. - The convex of the cross stripe on the movable platforms; the steel racks and the fixed stands installed on the bottom of removable platforms. - The computer IC cards control the driving in and out, parking records and bills.
Patent TW-239211-B (TW)
Title: Electromagnetic lens actuator for optical disk drive
Inventor: MARTIN J MCCASLIN
IPC: G11B7/08
Filed: 1993-10-26
Granted: 1995-01-21
Abstract: An apparatus for the dynamic positioning of an objective lens inan optical disk drive comprises a housing, a lens unit movable in a focusing and a tracking direction, a magnetic circuit mounted to the lens unit for creating a first magnetic field, a pair ofcurrent conducting coils mounted to the housing and arranged orthogonal to the first magnetic field, and means for flexibly supporting the lens unit in the housing. An active region comprising at least half of the coil creates the second magnetic field in response to current passing therethrough to interact with the first magnetic field and apply a force to the lens unit. This efficient coil arrangement allows for a small, lightweight dual-purpose magnetic circuit which substantially reduces the weight of the lens positioning apparatus. The housing is a one-piece injection molded ceramic component which maximizes stiffness and minimizes weight to improve the performance of the apparatus.
Patent TW-472047-B (TW)
Title: Process for making HIV protease inhibitors
Inventor: ROSSEN KAI
IPC: C07D491/04
Filed: 1995-01-27
Granted: 2002-01-11
Abstract: A process for racemization of optically pure or enriched piperazine-2-tert-butylcarboxamide and its derivatives comprising reacting the optically pure or enriched piperazine compound with a racemizing agent selected from a strong base, an anhydrous metal salt or a carboxylic acid, in a solvent at a temperature range of between room temperature and 250 DEG C. The piperazine carboxamide derivatives are key intermediates in the preparation of HIV protease inhibitor compounds, including compound J.
Patent TW-274660-B (TW)
Title: Receiver and receiving method
Inventor: HWANG SHYH-WEY
IPC: H03M1/54
Filed: 1995-10-24
Granted: 1996-04-21
Abstract: A receiver transfers the modulated signal transmitted by the propagative media with periodic wave into digital data. There is one specific data period within every period of the periodic wave. This specific data period is used for data transmission. There is at least one digit period in the specific data period. The modulated signal as mentioned above is received in the digit period. The receiver contains components as following: (1) a synchronous detector to detect the period wave in the propagative media and generate a synchronous signal at the same time. (2) a signal transformer to transform the modulated signals within the digit period in the specific data period behind the synchronous signal. (3) a critical value generator to calculate a adaptive critical value by sampling the digital data transformed from several data period. (4) a data detector uses the adaptive critical value to transfer the sampling digital data transformed from the modulated signal into data digit.
Patent TW-357071-B (TW)
Title: Electronic toothbrush device
Inventor: YOSHIDA HIROSHI
IPC: A46B13/02
Filed: 1996-02-02
Granted: 1999-05-01
Abstract: Electronic toothbrush device, including: a toothbrush, having a brush with implanted hair and a handle, a emitter and a battery being housed in the handle, having either the brush or the middle part of the handle at least a electrode plate, which is in electrical connection with the battery; and a receiver, for operationally placed next to the brush, having the receiver at least a separable cartridge or video disc for, upon receiving of the signal transmitted from the emitter, generation a sound or an image.
Patent TW-328924-B (TW)
Title: A method for assembling a control panel of an electronic apparatus
Inventor: NARITOMI MASATOKU
IPC: B29C45/14
Filed: 1996-03-22
Granted: 1998-04-01
Abstract: A method for assembling a control panel, in which the control panel comprises a control panel body (7) installed on the body of an electric machine, and a push-button assembly installed on the control panel body (7) which is used as the support body; the unit button used for constituting the push-button assembly comprises: a plurality of position varying parts (6) which correspond to the panel surface of the control panel body (7) and are independent in the normal direction and with variable position; and a planar body (11) connected to the control panel body (7) and formed in a thin planar shape and resiliently supporting the peripheral portion of the position varying parts (6) facing the control panel body (7); the method for assembling the control panel being characterized in that: the connection part where the planar body (11) and the control panel body (7) connect together substantially circles for one round to form an enclosed shape; the planar body (11) is formed of an elastic material injected from the unit gate (33) corresponding to the position varying parts (6) of each unit button; and after the injection formation of the planar body (11), the planar body (11) and the control panel body (7) are joined together by melting thermal welding.